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- PDB-3fwn: Dimeric 6-phosphogluconate dehydrogenase complexed with 6-phospho... -
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Open data
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Basic information
Entry | Database: PDB / ID: 3fwn | ||||||
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Title | Dimeric 6-phosphogluconate dehydrogenase complexed with 6-phosphogluconate and 2'-monophosphoadenosine-5'-diphosphate | ||||||
![]() | 6-phosphogluconate dehydrogenase, decarboxylating | ||||||
![]() | OXIDOREDUCTASE / NADP / pentose phosphate pathway / 6-phosphogluconate dehydrogenase / 6-phosphogluconate / Gluconate utilization / Pentose shunt | ||||||
Function / homology | ![]() phosphogluconate 2-dehydrogenase activity / D-gluconate catabolic process / phosphogluconate dehydrogenase (NADP+-dependent, decarboxylating) / phosphogluconate dehydrogenase (decarboxylating) activity / pentose-phosphate shunt, oxidative branch / pentose-phosphate shunt / guanosine tetraphosphate binding / NADP binding / protein homodimerization activity / identical protein binding / cytosol Similarity search - Function | ||||||
Biological species | ![]() ![]() | ||||||
Method | ![]() ![]() ![]() | ||||||
![]() | Chen, Y.-Y. / Ko, T.-P. / Lo, L.-P. / Lin, C.-H. / Wang, A.H.-J. | ||||||
![]() | ![]() Title: Conformational changes associated with cofactor/substrate binding of 6-phosphogluconate dehydrogenase from Escherichia coli and Klebsiella pneumoniae: Implications for enzyme mechanism Authors: Chen, Y.-Y. / Ko, T.-P. / Chen, W.-H. / Lo, L.-P. / Lin, C.-H. / Wang, A.H.-J. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 234.6 KB | Display | ![]() |
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PDB format | ![]() | 182 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 1.4 MB | Display | ![]() |
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Full document | ![]() | 1.5 MB | Display | |
Data in XML | ![]() | 54.7 KB | Display | |
Data in CIF | ![]() | 87.1 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 2zyaC ![]() 2zydC ![]() 2zygC ![]() 1pgoS C: citing same article ( S: Starting model for refinement |
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Similar structure data |
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Links
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Assembly
Deposited unit | ![]()
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Unit cell |
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Components
#1: Protein | Mass: 53101.809 Da / Num. of mol.: 2 / Mutation: N414I Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() ![]() References: UniProt: P00350, phosphogluconate dehydrogenase (NADP+-dependent, decarboxylating) #2: Sugar | #3: Chemical | ChemComp-ATR / | #4: Water | ChemComp-HOH / | |
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-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 2.27 Å3/Da / Density % sol: 45.8 % |
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Crystal grow | Temperature: 291 K / Method: vapor diffusion, sitting drop / pH: 5.4 Details: 0.1M trisodium citrate dihrdrate, 0.5M ammonium acetate, 6-7 % PEG 3350, 17-18% PEG 4000, 3mM 6-phosphogluconate, 0.25mM NADPH, pH 5.4, VAPOR DIFFUSION, SITTING DROP, temperature 291K |
-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: ![]() ![]() ![]() |
Detector | Type: ADSC QUANTUM 315 / Detector: CCD / Date: May 18, 2006 / Details: mirrors |
Radiation | Monochromator: SAGITALLY FOCUSED Si(111) / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 1 Å / Relative weight: 1 |
Reflection | Resolution: 1.5→50 Å / Num. all: 154920 / Num. obs: 150582 / % possible obs: 97.2 % / Redundancy: 6.8 % / Rmerge(I) obs: 0.068 / Net I/σ(I): 36.1 |
Reflection shell | Resolution: 1.5→1.55 Å / Redundancy: 5.6 % / Rmerge(I) obs: 0.724 / Mean I/σ(I) obs: 2.7 / Num. unique all: 14395 / % possible all: 93.7 |
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Processing
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Refinement | Method to determine structure: ![]() Starting model: 1pgo Resolution: 1.5→50 Å / Cross valid method: THROUGHOUT / σ(F): 0 / σ(I): 0 / Stereochemistry target values: Engh & Huber
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Refine analyze |
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Refinement step | Cycle: LAST / Resolution: 1.5→50 Å
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Refine LS restraints |
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LS refinement shell | Resolution: 1.5→1.55 Å / Rfactor Rfree error: 0.0309
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